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author | Alexey Neyman <stilor@att.net> | 2017-02-23 06:00:03 (GMT) |
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committer | GitHub <noreply@github.com> | 2017-02-23 06:00:03 (GMT) |
commit | 4de4507a651901c65e09ee7db644962d4ac956ff (patch) | |
tree | 910d43d6d5cb2258e593132da2f1b202f3625cb1 /config/cc/gcc.in.2 | |
parent | 1468e996f75fe7b9c23c883d9367633cf3d0177e (diff) | |
parent | c8d7d79e20f83e3ca268b0c302263a8c6660bd8a (diff) |
Merge pull request #375 from jasmin-j/add_tls_config
Added new gcc config option CC_GCC_CONFIG_TLS
Diffstat (limited to 'config/cc/gcc.in.2')
-rw-r--r-- | config/cc/gcc.in.2 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2 index 638bfe9..b4c5528 100644 --- a/config/cc/gcc.in.2 +++ b/config/cc/gcc.in.2 @@ -90,6 +90,25 @@ config CC_GCC_SYSTEM_ZLIB If unsure, say 'n'. +config CC_GCC_CONFIG_TLS + tristate + prompt "Configure TLS (Thread Local Storage)" + default m + help + Specify that the target supports TLS (Thread Local Storage). Usually + configure can correctly determine if TLS is supported. In cases where + it guesses incorrectly, TLS can be explicitly enabled or disabled. + This can happen if the assembler supports TLS but the C library does + not, or if the assumptions made by the configure test are incorrect. + + Option | TLS use | Associated ./configure switch + ---------+--------------------+-------------------------------- + Y | forcibly used | --enable-tls + M | auto | (none, ./configure decides) + N | forcibly not used | --disable-tls + + If unsure, say 'M'. + #----------------------------------------------------------------------------- # Optimisation features |